alternateaction caps lock,side pad shift
inhibit, repeatfunction, encodedcursorcontrolsin
the side pad and user selectableodd or even parity
and output polarity. The complete encoded keyboardgeneratesthe full
ASCII characterset in 8 bit data code (+ 1 parity bit
operating on the first seven bits) making it idealfor
use in modernsmallsystemdesigns. The keyboard P. C. B. is suppliedcompletewith two
16 pin DILsocketsfor the matrixoutputs,a 40 pin DIL
socketfor the encoderi. c. and a 16pin DIL.
Full PDF Text Transcription for 336-703 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
336-703. For precise diagrams, tables, and layout, please refer to the original PDF.
View original datasheet text
data
lssued January l98l 4103
Alpha-numeric keyboard
Stocknumber336-703
The RS76 key alpha-numerickeyboardconsistsof a main 60 key-OWERIY-plusarray with a 16 key numeric and cursorcontrol side pad.The keyboard
layout is designedto conform to the requirements
of ECMA 23 and 8,54822and is supplied in sloped form with two shot moulded charcoalgrey keycaps
with white lettering.The switches used in the key-
board are a mechanicaltype, of the same designas
the RSP.C.B.mounting keyboardswitches.Theyare mounted on a double sided,through-holeplated glassfibre P.C.B.c,ompletewithaluminiumsupport and mounting frame. This keyboardmay be fitted into RSkeyboardcase(508-273)whichhasa suitable cut-out.
336-703 Datasheet
